| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ervin Patrick J | Executive Vice President | 4200 E BELTLINE, GRAND RAPIDS | s/Darcy J. Benjamin, Attorney-in-Fact | 16 Dec 2025 | 0001725163 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IBCP | Common Stock | Sale | $103,922 | -3,000 | -8.1% | $34.64 | 34,157 | 12 Dec 2025 | Direct | |
| holding | IBCP | Common Stock | 1,820 | 12 Dec 2025 | By ESOP |